Digital_Images.lua

   1
   2 title          = "Digital Images"
   3 category       = ""
   4 content        = [[What's in a digital image?
   5 ==========================
   6
   7 You are looking at a computer screen right now, which is a way of saying that the screen is emitting the light reaching your eyes. That may seem a stupid thing to say, but it's already a difference between other ways of presenting a photo: printed stuff does not emit light at all.
   8
   9 Now take a magnifying glass and take a close look on the **white** background of this page.
  10
  11 What you'll see is an array of tiny squares, one next to the other, each square having three vertical ]]
  12 breadcrumb     = ""